Photo of Jon Gruber
Gender Male
Height 0' 0"
Weight Class Heavyweight

Jon Gruber is a MMA fighter with a amateur fight record of 2 wins, 1 losses and 0 draws

Amateur Career Statistics

Amateur Record 2-1-0 (Win-Loss-Draw)
Career Length 2 years, 1 month, 17 days
Rounds Fought 5.8
Avg. Fights/Year 1.4
Longest Layoff 1 year, 2 months, 9 days
Quickest Turnaround 11 months, 9 days

Record BreakDown

- KO/TKO SUB DEC
Wins 2 0 0
Losses 0 0 1
Finish Rate 100.0%
Finished Rate 0.0%
Win by Decision Rate 0.0%
Loss by Decision Rate 100.0%
Win by KO Rate 100.0%
Loss by KO Rate 0.0%
Win by SUB Rate 0.0%
Loss by SUB Rate 0.0%
Win Method
Loss Method

Current Streak

1 Loss

Quick Hits

Fastest Win 02:11
Fastest KO 02:11
Fastest SUB -
Ave. Rounds (Ws) 1.4
Ave. Length of Fight (Ws) 04:15
Ave. Rounds (Ls) 3.0
Ave. Length of Fight (Ls) 09:00
Finish Rounds
Finished Rounds

Official Amateur Fight Record

Date Opponent Weightclass Method Round Time
Official MMA Fight Results 03/17/2018 L
(2-0-0)
Jeremy Woolfolk
(0-0-0)
HW
(253.4 vs. 266.0)
Decision (Unanimous Decision)
Ammo House of Pain MMA
3 03:00
Official MMA Fight Results 04/08/2017 W
(1-0-0)
Petros Hologitas
(0-0-0)
HW
(257.0 vs. 238.0)
TKO/RSC (Referee Stoppage)
Cage Titans 33
3 00:20
Official MMA Fight Results 01/30/2016 W
(0-0-0)
Gary Watson
(0-0-0)
HW
(257.5 vs. 249.0)
TKO/RSC
Cage Titans 27
1 02:11
* Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission
* Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record
* Weights marked with an (*) denote those over the limit for the weight class